1 files changed, 8 insertions, 1 deletions

diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 8247fd04745a..bbe4c444ef8f 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -58,12 +58,19 @@ process_sample_event(event_t *event, unsigned long offset, unsigned long head)
         struct dso *dso = NULL;
         struct thread *thread;
         u64 ip = event->ip.ip;
+        u32 cpu = -1;
         u64 period = 1;
         void *more_data = event->ip.__more_data;
         int cpumode;
 
         thread = threads__findnew(event->ip.pid, &threads, &last_match);
 
+        if (sample_type & PERF_SAMPLE_CPU) {
+                cpu = *(u32 *)more_data;
+                more_data += sizeof(u32);
+                more_data += sizeof(u32); /* reserved */
+        }
+
         if (sample_type & PERF_SAMPLE_PERIOD) {
                 period = *(u64 *)more_data;
                 more_data += sizeof(u64);
@@ -120,7 +127,7 @@ process_sample_event(event_t *event, unsigned long offset, unsigned long head)
                  * field, although it should be the same than this perf
                  * event pid
                  */
-                print_event(0, raw->data, raw->size, 0, thread->comm);
+                print_event(cpu, raw->data, raw->size, 0, thread->comm);
         }
         total += period;